1 Department of Medicine and Nutrition, Universidad de Guanajuato, Mexico; Department of Internal Medicine, Hospital General León, Mexico.
2 Department of Critical Care and Neurocritical Care, Hospital General León, Mexico.
3 Department of Medicine and Nutrition, Universidad de Guanajuato, Mexico; Department of Radiology, Hospital General León, Mexico.
4 Department of Medicine and Nutrition, Universidad de Guanajuato, Mexico; Department of Internal Medicine, Hospital Regional ISSSTE León, Mexico.
5 Department of Medicine and Nutrition, Universidad de Guanajuato, Mexico.
6 Department of Hematology, Hospital General León, Mexico.
7 Department of Medicine and Nutrition, Universidad de Guanajuato, Mexico; Department of Internal Medicine, Hospital UMAE No. 1 Centro Médico del Bajío León, Mexico.
8 School of Medicine, Universidad del Valle de México-Campus Querétaro, Mexico.
9 Department of Neurology, University of Groningen, University Medical Center Groningen, the Netherlands; Alzheimer Center Groningen, University of Groningen, University Medical Center Groningen, the Netherlands. Electronic address: j.d.mondragon.uribe@umcg.nl.